Stress-strain state of an elastic rectangular plate under dynamic load

Authors

  • H. Sulym Bialystok University of Technology
  • V. Hutsaylyuk Military University of Technology
  • Ia. Pasternak Lutsk National Technical University
  • I. Turchyn Ivan Franko National University of Lviv

DOI:

https://doi.org/10.5755/j01.mech.19.6.6002

Keywords:

dynamic problem of elasticity, integral transform, loading rate

Abstract

This paper considers a dynamic problem of elas-ticity for a rectangular plate under time-dependent tensile load, and uses it in modeling of transient stress-strain state of experimental samples under high-speed dynamic over-loading.

The solution of the problem is obtained using the integral transform approach. Based on this solution the paper studies the influence of loading rate on the transient stress in plate made of the aluminium alloy. It discusses the possibility of application in engineering analysis of a simpler one-dimensional model, which is also adopted.

DOI: http://dx.doi.org/10.5755/j01.mech.19.6.6002

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Published

2013-12-22

Issue

Vol. 19 No. 6 (2013)

Section

MECHANICS OF SOLID BODIES

License

The copyright for the articles in this journal is retained by the author(s) with the first publication right granted to the journal. The journal is licensed under the Creative Commons Attribution License 4.0 (CC BY 4.0).